| Alarm Features: | Multiple Alarms |
| Alarm Features: | Snooze |
| Alarm Function: | Sound |
| Backlight: | Yes |
| Band Length (mm): | 230 |
| Band Width (mm): | 30 |
| Battery: | CR1220 |
| Bracelet/Strap: | Plastic |
| Case Colour: | Black |
| Chronograph: | Chronograph |
| Circumference (mm): | 281 |
| Clasp: | Buckle |
| Date Feature: | Day/Date/Month |
| Dial Colour: | Black |
| Digital Display: | Positive |
| Display: | Digital |
| Display: | Analogue |
| Gender: | Mens |
| Glass Type: | Mineral Crystal |
| Head Casing: | Resin |
| Head Depth (mm): | 17 |
| Head Height (mm): | 55 |
| Head Shape: | Round |
| Head Width (mm): | 51 |
| Hour Markers: | Baton Indices |
| Movement Type: | Quartz |
| Special Feature: | Shock Resistant |
| Special Feature: | Timer |
| Special Feature: | World time |
| Special Feature: | Dual Time |
| Strap Colour: | Black |
| Strap Type: | Strap |
| Type: | Sports |
| Type: | Wrist Watch |
| Warranty Period: | 2 Years Manufacturer |
| Water Resistance: | 200m |
| Weight (Grams): | 70 |
| Range: | G-Shock |
| EAN: | 4971850443940 |

Casio Mens Watch GA-100-1A4ER
£94.00
Use code "TENSET" for an extra 10% off
In Stock
In Stock, 5+ Available To Buy
Order in the next 7 hours for estimated delivery to United Kingdom by Friday 31 Oct 2025.
30 Day No Hassle Returns
Free UK next day delivery
Official stockist
Casio mens Watch GA-100-1A4ER.
Now available from ChrisElli this tremendous mens watch which has been engineered and designed by Casio. This piece includes a black plastic strap with a resin case on top of a black face. Our GA-100-1A4ER Casio mens wrist watch comes complete with a 2 years manufacturer warranty certificate. Casio suggest that you always purchase your GA-100-1A4ER Casio mens wrist watch via an authorised stockist like us here at ChrisElli.
Now available from ChrisElli this tremendous mens watch which has been engineered and designed by Casio. This piece includes a black plastic strap with a resin case on top of a black face. Our GA-100-1A4ER Casio mens wrist watch comes complete with a 2 years manufacturer warranty certificate. Casio suggest that you always purchase your GA-100-1A4ER Casio mens wrist watch via an authorised stockist like us here at ChrisElli.
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- Product reviews (1)Product reviews (1)
Returns & Exchanges
We are confident you will be delighted with your purchase. However in the event that you are not entirely happy with your order we offer a no quibble 30 day returns policy for unused items. For more information see our full returns policy.
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FeefoReviews for GA-100-1A4ER
Showing 5 of 2031 Comments. Click here to read more.
| Date | Score | Customer Comment |
|---|---|---|
| 18 October 2025 | ++ | Service rating : good service fast delivery, good price, good selle Product : nice looking watch, i was looking for a watch that didn't just tell the time and i found this one, the back light is a little dim, and its a little bit complicated to set up, like the compass and tide time, but still a very good... |
| 24 September 2025 | ++ | Service rating : Great service Product : They are what ni thought they would be |
| 19 September 2025 | ++ | Service rating : All good, arrived in time! Product : It is as pictured, and the light works when I press the button. It feels very light, but that's got to be good because I'm wearing a man's watch on a woman's wrist. It looks good. The only annoying thing is it has an audible tick, and I use it as... |
| 11 September 2025 | ++ | Service rating : The service was perfect. I received exactly what I ordered. I received my parcel in good and in good time. I couldn't have asked for or experienced a better service. Thank you. Product : This is a beautiful watch. I know I am going to enjoy wearing this watch. This Guess... |
| 3 September 2025 | + | A little overpriced, but I “needed” it to fill a hole in my Peanuts collection. |









